On 2020-09-17 05:16, Paul Backus wrote:
Worth knowing that the tuples you get from enumerate actually have named
members, so you can write:
s.enumerate.each!(x => writeln(x.index, ":", x.value));
It actually works out of the box for `each`:
s.each!((index, value) => writeln(index,
On Thursday, 17 September 2020 at 03:16:42 UTC, Paul Backus wrote:
On Thursday, 17 September 2020 at 03:14:08 UTC, JG wrote:
Perhaps there are other ways, but you can use enumerate. For
example
---
import std.algorithm;
import std.range;
import std.stdio;
void main() {
string s =
On Thursday, 17 September 2020 at 03:14:08 UTC, JG wrote:
Perhaps there are other ways, but you can use enumerate. For
example
---
import std.algorithm;
import std.range;
import std.stdio;
void main() {
string s = "hello";
s.enumerate.each!(x=>writeln(x[0],":",x[1]));
}
Worth
On Thursday, 17 September 2020 at 00:51:54 UTC, dangbinghoo wrote:
hi,
is there any way to get the index for an element when iteration
using each!(x)?
I know I can do this using foreach statement, but I prefer
using the each template.
---
string s = "hello";
foreach(i, c; s) {
}
hi,
is there any way to get the index for an element when iteration
using each!(x)?
I know I can do this using foreach statement, but I prefer using
the each template.
---
string s = "hello";
foreach(i, c; s) {
}
--
how can I get to ?
Thanks!
binghoo dang
